# 𝐴_{∞}-structures associated with pairs of 1-spherical objects and noncommutative orders over curves

@article{Polishchuk2020\_structuresAW,
title={𝐴\_\{∞\}-structures associated with pairs of 1-spherical objects and noncommutative orders over curves},
author={Alexander Polishchuk},
journal={Transactions of the American Mathematical Society},
year={2020}
}
• A. Polishchuk
• Published 29 May 2018
• Mathematics
• Transactions of the American Mathematical Society
<p>We show that pairs <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="left-parenthesis upper X comma upper Y right-parenthesis"> <mml:semantics> <mml:mrow> <mml:mo stretchy="false">(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>,</mml:mo> <mml:mi>Y</mml:mi> <mml:mo stretchy="false">)</mml:mo> </mml:mrow> <mml:annotation encoding="application/x-tex">(X,Y)</mml:annotation> </mml:semantics> </mml…
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